309398232

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5303}}^1$

素因数の和:5353

約数の個数: 128

約数和(自身を含む): 962357760

約数和(自身を除く): 652959528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 374, 408, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1144, 1326, 1496, 1716, 1768, 2244, 2431, 2652, 3432, 4488, 4862, 5303, 5304, 7293, 9724, 10606, 14586, 15909, 19448, 21212, 29172, 31818, 42424, 58333, 58344, 63636, 68939, 90151, 116666, 127272, 137878, 174999, 180302, 206817, 233332, 270453, 275756, 349998, 360604, 413634, 466664, 540906, 551512, 699996, 721208, 758329, 827268, 991661, 1081812, 1171963, 1399992, 1516658, 1654536, 1983322, 2163624, 2274987, 2343926, 2974983, 3033316, 3515889, 3966644, 4549974, 4687852, 5949966, 6066632, 7031778, 7933288, 9099948, 9375704, 11899932, 12891593, 14063556, 18199896, 23799864, 25783186, 28127112, 38674779, 51566372, 77349558, 103132744, 154699116, 309398232]

約数ペア:

[(1, 309398232), (2, 154699116), (3, 103132744), (4, 77349558), (6, 51566372), (8, 38674779), (11, 28127112), (12, 25783186), (13, 23799864), (17, 18199896), (22, 14063556), (24, 12891593), (26, 11899932), (33, 9375704), (34, 9099948), (39, 7933288), (44, 7031778), (51, 6066632), (52, 5949966), (66, 4687852), (68, 4549974), (78, 3966644), (88, 3515889), (102, 3033316), (104, 2974983), (132, 2343926), (136, 2274987), (143, 2163624), (156, 1983322), (187, 1654536), (204, 1516658), (221, 1399992), (264, 1171963), (286, 1081812), (312, 991661), (374, 827268), (408, 758329), (429, 721208), (442, 699996), (561, 551512), (572, 540906), (663, 466664), (748, 413634), (858, 360604), (884, 349998), (1122, 275756), (1144, 270453), (1326, 233332), (1496, 206817), (1716, 180302), (1768, 174999), (2244, 137878), (2431, 127272), (2652, 116666), (3432, 90151), (4488, 68939), (4862, 63636), (5303, 58344), (5304, 58333), (7293, 42424), (9724, 31818), (10606, 29172), (14586, 21212), (15909, 19448)]